·Beijing: The proportion of car trips will drop to 25% after 5 years

During the "Thirteenth Five-Year Plan" period, the city's traffic will ease traffic congestion through the "four rules" of "regulation", "construction", "management" and "limitation". Within 5 years, the proportion of green travel will reach 75%, and the proportion of car travel will drop to 25%.
“Regulations” refer to the preliminary planning. The city will ease traffic congestion by controlling population size, resolving non-capital functions, optimizing occupational and housing balance, and other urban diseases.
“Building” refers to transportation construction. In the future, the Beijing Municipal Transportation Commission will build ten major transportation systems, continue to improve the city's transportation infrastructure, open up the road bottleneck between Beijing, Tianjin and Hebei, and build the “Beijing-Tianjin-Hebei” on the track.
“Management” means urban management. The city must tap the potential and service capabilities of existing transportation facilities, optimize traffic order, and improve transportation services and civilization.
“Limit” means restriction, mainly through the use of legal, economic, scientific and administrative means to further regulate the ownership and use of cars and regulate the total development.
Through the "four calculations" of "regulation", "construction", "management" and "limitation", we will build a modernized comprehensive transportation system in Beijing. The Municipal Communications Commission refines it into 10 major systems, covering more than 300 standard quantitative indicators. Zhou Zhengyu said: "The specific details will be written into the overall plan for Beijing to alleviate traffic congestion (2016 to 2020), implemented in phases, and is planned to be basically completed in 2020."
Green transportation has become the highlight of future transportation development. The concept of traffic statistics in this city will also be adjusted from the proportion of public transportation to the green travel ratio. The latter will increase walking and cycling on the basis of bus and subway trips. By 2020, green travel will reach 75%, and the proportion of car trips will drop to 25%. The city will introduce a new policy in promoting public transport priority and restricting car travel through administrative, economic and legal means.
Reading the "Top Ten Transportation Systems"
1. Regional transportation system: According to the layout of Beijing-Tianjin-Hebei nuclear, dual-city, three-axis, four-zone and multi-node, an efficient and dense 3,400-kilometer inter-city railway network will be built.
2. Public transportation system: The mileage of rail transit operation reaches 1000 kilometers, the share of rail transit travel accounts for more than 60% of public transport, the mileage of bus lanes reaches 1000 kilometers, and the coverage of 500 meters of central city bus stations reaches 95%.
3. Bicycle walking system: The bicycle system of 3,200 kilometers of continuous netting is improved within the five rings, making bicycles and walking the main mode of transportation for short-distance travel, and seamlessly connecting with public transportation to form a green travel system.
4. Road facilities system: The road area ratio of the central city reaches 7.3%, of which Dongcheng District reaches 17%, Xicheng District reaches 18%, urban road planning achievement rate reaches 100%, trunk road reaches 70%, secondary roads and branches Luda is 100%.
5. Parking facilities and management system: By the end of 2017, parking disorder and charging disorder have been basically curbed; by the end of 2020, by guiding residents to park autonomy and community units to stop at the wrong time, etc., “government guidance, market operation, Social public governance system of social sharing, public participation, and legal protection.
6. Demand management system: Strictly control the total number of small passenger cars and increase travel costs.
7. Logistics and transportation system: build a total of 80,000 “green freight” and new energy city express fleets.
8. Smart transportation system: The coverage of traffic-aware devices such as operational vehicle monitoring, road network traffic flow detection and public traffic passenger flow detection reaches 100%, and the non-stop charging and parking fee electronic payment ratios of highways exceed 50%.
9. Green transportation system: build a 15-minute green travel life circle, and implement a green travel commuter circle with a 3km walk, a 5km ride, and a 10km bus.
10. Safe Transportation System: The mortality rate of 10,000 traffic accidents is controlled below 1.2.

Hydraulic Press

How does a hydraulic press work? Pascal's Law in action
In a hydraulic press, a modest mechanical force (F1) is applied to a small area (A1). As the fluid is moved in one location, it inevitably moves elsewhere within that channel. Then a larger area (A2) generates a magnified mechanical force (F2). The force is transmitted via hydraulic pressure generated by the initial effort, F1.